baber/WOPTO huggingface dataset:
Patent JP-2001083243-A (JP)
Title: Extraction apparatus for three-dimensional information on landform by interference-type synthetic aperture radar
Inventor: HAMAKUBO MASANORI
IPC: G01S13/90
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To remove a phase noise generated due to the influence of a radio- wave scattering characteristic or the like and to enhance the accuracy of the extraction of three-dimensional information in an interference-type synthetic aperture radar which extracts the three-dimensional information by a satellite, an airplane or the like. SOLUTION: In this extraction apparatus for three-dimensional information by an interference-type synthetic aperture radar (SAR), two complex SAR image data which are obtained by an SAR image reproducing and processing operation are made to interfere, an interference image is obtained on the basis of two observation data which are obtained by the SAR and whose observation conditions are different, the interference image is phaseunwrapping-processed so as to correspond to a landform, and phase data after its unwrapping processing operation is converted into the height of the landform so as to obtain the threedimensional information. A filtering processing means 19 which obtains a noise-removed interference image by removing a phase noise existing in the interference image by a filtering processing operation is provided.
Patent JP-H07109312-A (JP)
Title: Production of olefin polymer
Inventor: KAWASAKI MASAAKI
IPC: C08F4/642
Filed: 1993-10-15
Abstract: PURPOSE:To obtain the polymer, excellent in hue and useful as a resin modifying material, etc., in a high yield by polymerizing olefins in the presence of a catalyst for polymerizing the olefins containing a metallocene compound of a specific transition metal and then adding an oxygen-containing compound to the produced polymer. CONSTITUTION:This method for producing the objective olefin polymer excellent in hue in a high yield is to respectively feed a catalyst for polymerizing olefins composed of (A) a metallocene compound of a transition metal selected from group IVB of the Periodic Table [e.g. bis(idenyl)zirconium dichloride], (B) an organoaluminumoxy compound (e.g. dimethylaluminum methoxide) and (C) an organoaluminum compound (e.g. triethylaluminum) from a pipe 2 and a polymerization solvent from a pipe 1 into a continuous polymerization apparatus (A), feed the olefins (e.g. ethylene and 1-butene) from pipes 3 and 4 thereto, polymerize the olefins and then add (D) an oxygen-containing compound (e.g. n-butyl alcohol) from a pipe 6 thereto while discharging the produced polymer from a pipe 5.
Patent JP-H04140321-A (JP)
Title: Gravity bottom-landing type marine structure with displacement controller
Inventor: YAMAMOTO HARUO
IPC: E02B17/00
Filed: 1990-09-28
Abstract: PURPOSE:To control displacement of marine structure by a method in which a pile cap attached to the head of pile fixed to the seabed and a sleeve piercing the pile cap are buried, and impact protectors in contact with both-end openings of the sleeve are attached by clampers through the sleeve. CONSTITUTION:A marine structure is made up of a concrete pile cap 3 attached to the head of a pile 2 having a displacement controller 1 fixed to the seabed, rubber fenders, wooden or other impact protectors 4a and 4b, and a clamper 6 to connect a structure 5 with the controller 1. A steel tube sleeve 7 is buried by piercing a square-flat plate-like cap 3 through the centers of two sides facing each other, and the protectors 4a and 4b are attached in contact with both-end openings of the sleeve 7. A washer 8 touched by the protectors 4a and 4b is thrust through the clamper 6, and the end and tip portions are pivotally attached with nuts 9. Displacement of the marine structure can thus be controlled by absorbing motion energy such as displacement of the protectors and pile.
Patent JP-H01102890-A (JP)
Title: Manufacture of inverter for electroluminescence
Inventor: MURAKAMI JUNICHI
IPC: H05B44/00
Filed: 1987-10-14
Abstract: PURPOSE:To make a combined body of an electroluminescence and an inverter thin and small-sized when combining them by using the back surface electrode plate and a metallic print board of the inverter in common. CONSTITUTION:After installing a circuit component 7 of an inverter 6 on a circuit pattern 5 of a metallic print board 1 having a metallic base 2 and forming a transparent electricity conducting layer 10 on a protective glass 9, a light emitting layer 11 is formed on the transparent electricity conducting layer 10 and solidified, and an insulation layar 12 is formed on the solidified light emitting layer 11. Bonding a metallic base 2 of the metallic print board 1 to the insulation layer 12 of the electroluminescence 8 formed in this way, a back surface electrode plate of the electroluminescence 8 is constituted. This enables to use the back surface electrode plate of the EL in common with the circuit component of the inverter and to make the device thin and smallsized.
Patent JP-2000091326-A (JP)
Title: Method for selecting gas-supplying time
Inventor: SUGIYAMA RYOICHI
IPC: C23F4/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To cause the roughening of an etched sidewall or formed film to hardly occur by fixing pressure in a vacuum vessel. SOLUTION: The pressure in a vacuum vessel is measured by means of a vacuum gauge at execution of a transition process, and the pressure in the vessel is made constant by selecting the optimum transition process time, by extending the duration of the transition process as shown in (b) or shortening the duration as shown in (C), so that the pressure fluctuation in the vessel is less than π10% by feeding back the measured pressure to the next transition process and repeating this step.
Patent JP-H06110068-A (JP)
Title: Liquid crystal display device
Inventor: HADO HITOSHI
IPC: G02F1/137
Filed: 1992-09-29
Abstract: PURPOSE:To obtain transmissivity, contrast characteristics, and a large angle of visival field and suppress an operating voltage low by providing a 1st electrode which has a beltlike gap on the main surface of a 1st substrate and also providing a 2nd electrode which has a specific gap on the main surface of a 2nd substrate. CONSTITUTION:This liquid crystal display device is equipped with the 1st substrate 5 where the 1st electrode 3 which is provided with the beltlike gap 1 and made of ITO is provided on the main surface, the 2nd substrate 11 where the 2nd electrode 9 which has the beltlike gap 7 at >=10 deg. to the belt direction of the beltlike gap 1 of the 1st electrode 3 on the main surface is arranged, a nematic type liquid crystal composition 13 which is held between both the substrates 5 and 11 and has positive dielectric anisotropy and large refractive index anisotropy, and a liquid crystal display element 15 sealed with an epoxy adhesive is provided at the periphery of both the substrates 5 and 11. Further, this device is equipped with a liquid crystal driving voltage applying circuit 17 which is connected to the 1st electrode 3 and 2nd electrode 9 so as to drive the liquid crystal display element 15.
Patent JP-H10107649-A (JP)
Title: Code error correction/detection decoder
Inventor: TOMIZAWA SHINICHIRO
IPC: G06F3/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the decoder adapted to a high speed operation. SOLUTION: A DSP(digital signal processor) interface section 11 writes received CD-ROM data to a buffer RAM 20, and a host interface section 13 reads the CD-ROM data stored in the buffer RAM 20 and provides an output of the data to a host computer. An error correction/detection section 12 includes an ECC(error correction code) decode 12a and an EDC(error detection code) decoder 12b and they apply read/write of CD-ROM data to/from the buffer RAM 20. An area storing at least 4-block of the CD-ROM data is reserved in the buffer RAM 20 and stores the CD-ROM data shifted by one block each. Then each block is accessed by the DSP interface section 11, the host interface section 13, the ECC decode 12a and the EDC decoder 12b.
Patent JP-S62121233-A (JP)
Title: Method of tree-planting on slope
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1985-11-21
Abstract: PURPOSE:To plant trees on a steep slope, by spraying hardener on the surfaces of pocket-formed objects set on the slope, to form hollow sections having upward opening sections, and by cultivating plants to fill up the hollow sections with cultivating base material. CONSTITUTION:On a tree-planting slope, the laying material 11 of a wire net or the like is laid and fixed. After that, a plurality of pocket-formed objects 3 are fixed on the surface of the laying material 1, and the pocket-formed objects 3 are provided with dividing units 2. After that, except for a position near the opening sections 31 of hollow section 32, the hardener of mortar or the like is sprayed on the surfaces of the laying material 1 and the pocket- formed objects 3 to form a hardened layer G. Besides, after the hollow sections 32 are filled up with cultivating base material A with soil and fertilizer or the like mixed together, plants are cultivated on the opening sections 31.
Patent JP-2000087495-A (JP)
Title: Openable roof
Inventor: SAWADA HIROKI
IPC: E04B7/16
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an openable roof capable of adjusting daylighting and ventilation continuously and automatically. SOLUTION: This is a field 1 and there are auditoriums 3 surrounding the field 1 around. A roof 2 hangs over the auditoriums 3 in such a way as to surround the field 1. The roof 2 has a plurality of roof panels 4 opened and closed by rotating about a rotation axis in the circumferential direction of the field 1. The opening and closing angle of each roof panel 4 can be adjusted continuously and automatically according to the height of the sun.
Patent JP-H07118142-A (JP)
Title: Taste-related protein extractant
Inventor: NAKAMURA MIKIHIKO
IPC: A61K9/127
Filed: 1993-10-18
Abstract: PURPOSE:To obtain a taste-related protein extractant capable of extracting a taste-related protein which exists on the tongue and plans an important role in manifestation of sweetness, flavor, etc., and of changing taste sensitivity of the tongue. CONSTITUTION:This taste-related protein extractant comprises a suspension of liposome containing an amide bond-containing phosphatidylcholine of formula I (R<1> and R<2> are 8-24C alkyl or 8-24C alkenyl), preferably 1,2- dimyristoylamido-1,2-deoxyphosphatidylcholine(DDPC). The suspension of liposome comprises the compound of formula I and a phospholipid for forming an ordinary liposome, preferably a phosphatidylcholine of formula II (R<3> and R<4> are R<1> and R<2>) such as egg yolk lecithin or dimyristoylphosphatidylcholine(DMPC) and a mixture of DDPC and egg yolk lecithin or DMPC in the molar ratio of 4:6 may be cited as the suspension of liposome. The extractant is brought into contact with the surface of epithelium of the tongue to extract a taste-related protein existing on the surface of epithelium of the tongue.
Patent JP-H10104052-A (JP)
Title: Electronic measuring instrument
Inventor: NISHIO AKIRA
IPC: G08C19/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To connect a plurality of electronic measuring instruments in series and to perform a desired communication between the respective measuring instruments and a personal computer by a method wherein two or more communication ports to the outside are installed at the electronic measuring instruments and signals of the same content are output from the respective communication ports when the signals are output. SOLUTION: For example, four electronic force balances #1 to #4 are connected to a personal computer 10, and addresses of the electronic force balances #1 to #4 are set in advance so as to be stored in respective RAM's. When signals which contain addresses are input from either communication ports 7 or communication ports 8, the input signals are compared with respective signals which are output from the electronic force balances in the past. When the recent signals do not agree with any of the past output signals, the addresses which are contained in the input signals are compared with addresses of the electronic force balances. When the addresses are of higher order than the addressees of the electrode force balances, the input signals are output from the communication ports 7, 8 as they are. When the addresses agree with the addresses of the electronic force balances, the addresses of the electronic force balances are added to requested data so as to be output from the communication ports 7, 8.
Patent JP-H05101085-A (JP)
Title: Seat reservation system for train
Inventor: ENDO SATOSHI
IPC: G06Q30/06
Filed: 1991-10-08
Abstract: PURPOSE:To effectively utilize seats even when users do not ride on the trains reserving the seats. CONSTITUTION:This seat reservation system for train is composed of an automatic ticket examining device 10 for train and a seat reservation managing device 90. The automatic ticket examining device 10 is composed of an input means 40, RAM 20, ROM 30, central processing unit 50, output means 20, informing means 60 and detecting means 80. The seat reservation managing device 90 is composed of a receiving means 100, registering means 110 and computer 120. Thus, even when it is detected that the user rides on a train earlier than the reserved train, the seat can be effectively utilized by reporting the cancel information of the reserved train from the inside of the train to the computer 120.
Patent JP-S63116383-A (JP)
Inventor: SUZUKI HIROYUKI
IPC: H01R24/00
Filed: 1986-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07118807-A (JP)
Title: Dead-soft high nitrogen cr ferritic stainless steel excellent in productivity and its production
Inventor: YAZAWA YOSHIHIRO
IPC: C21D8/02
Filed: 1993-10-19
Abstract: PURPOSE:To obtain a dead-soft high nitrogen Cr ferritic stainless steel excellent in productivity. CONSTITUTION:This stainless steel contains C, N, Cr, Mo, Nb and Ti in the conditions of and ranges of C+N<=30ppm, 20<=Cr<=50wt.%, Mo<=5.0wt.%, (Nb+2 Ti)ppm>=10(C+N)ppm, and the balance iron with inevitable impurities. Furthermore, it contains one or more kinds selected from Cu and Ni, and the contents satisfy 0.01wt.%<=(cu+Ni)<=5.0wt.%. At the time of producing the ferritic stainless steel, the coiling temp. of the hot rolled sheet is regulated to 300 to 700 deg.C, and moreover, the coil cooling rate to 250 deg.C after the coiling is regulated to 1X10<3> deg.C/h or above.
Patent JP-H10105934-A (JP)
Title: Magnetic tape recording/reproducing device
Inventor: SASAKI KATSUMI
IPC: G11B5/52
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain a good head touch from an entrance up to an exit of a drum by constituting upper and lower drums from complete round cylinders and arranging the lower drum with its center axle line shifted from that of the upper drum in parallel. SOLUTION: Two video heads 6, 6' attached to be opposed to each other onto an upper drum and the upper drum are integrated to be rotated. And a lower drum 3 is fixed, and a magnetic tape 7 runs successively making a contact with a guide pin 4 on the entrance side of the drum, the upper drum 2, the lower drum 3, and a guide pin 5 on the exit side of the drum. Then, recording/reproducing is performed onto/from the running magnetic tape 7 by the video heads 6, 6' integrated with the rotating upper drum 2. A center axle line of the lower drum 3 is, on a top view plane of the rotary drum, at a fixed distance shifted in parallel onto the outgoing side of the magnetic tape 7 from the lower drum 3, and an air film is formed between the upper drum 2 and magnetic tape 1 by high speed rotations of the upper drum 2.
Patent JP-2000053539-A (JP)
Title: Testosterone-5 alpha-reductase inhibitor
Inventor: MURASUGI MASAHARU
IPC: A61K8/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject testosterone-5α-reductase inhibitor that has an excellent inhibitory action on a male hormone (testosterone) enzyme action (5α-reductase) and is effective for depilation prevention, hair grower and hair restoration by using an extract of propolis with a hydrophilic solvent or the like. SOLUTION: This testosterone-5α-reductase inhibitor is obtained by extracting (A) propolis grown in China or Brazil with (B) (i) a hydrophilic solvent, and (ii) when necessary, a mixture thereof with water. The component (i) is, for example, an alcohol such as methanol, ethanol and acetone. The extract can be directly used as the extract is dissolved in the solvent or the component B is removed to dryness and the dried extract may be used. The inhibitor can be used as a hair growing agent or as a hair-restoring agent.
Patent JP-2000077712-A (JP)
Title: Semiconductor light emitting element
Inventor: MOKU TETSUJI
IPC: H01L33/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate a blue colored light emitting diode in excellent crystallization at low operational voltage. SOLUTION: A titanium nitride film 12 and a buffer layer 13 are provided on a low resistant substrate 11 comprising silicon carbide. An n type semiconductor region 14 made of gallium an active layer 15 made of gallium, a p type semiconductor region 16 made of gallium nitride are successively formed on the buffer layer 13. An anode electrode 18 is provided on the p type semiconductor region 16 and, finally, a cathode electrode 19 is provided beneath the low resistant substrate 11.
Patent JP-H01105408-A (JP)
Title: Ceramic superconductive wire
Inventor: TANAKA YASUZO
IPC: H01B12/06
Filed: 1987-10-16
Abstract: PURPOSE:To obtain ceramic superconductive wire which has an excellent flexibility, an electromagnetical stability, and good cooling characteristics by means of refrigerant by burying ceramic superconductive materials into a desired number of grooves which are provided continuously and spirally in the longitudinal direction onto a base material. CONSTITUTION:Ceramic superconductive materials 1 are buried into a desired number of grooves which are provided continuously and spirally in the longitudinal direction onto a base material 2. The ceramic superconductive materials 1 structured spirally are partially exposed on the surface of the wire rod so as to easily control the oxygen ambience at heating, and a multi-core rod structure is made by forming the ceramic superconductive materials 1 into the plural number of grooves. Thereby, the ceramic superconductive wire which has an excellent flexibility, an electromagnetically stability, and good cooling characteristics can be obtained.
Patent JP-H07114495-A (JP)
Title: Multiplexing file managing system
Inventor: YAMAURA MASAYOSHI
IPC: G06F15/16
Filed: 1993-10-19
Abstract: PURPOSE:To obtain perfect consistency for data between servers and to easily and quickly restore a file when a fault occurs by applying the simultaneous update processing of a multiplexing file shared by plural servers connected to a data transmission network to all servers in real time. CONSTITUTION:The server 1 is connected to the server 2 by a communication channel 3, and clients 4, 5 are connected to the servers 1, 2 as subordinates. A multiplexing file update means 112 performs the simultaneous update processing of the multiplexing file on the servers 1, 2 according to the control of an exclusive control means 111. A multiplexing file restoring means 113 automatically returns the multiplexing file to a state before update when update abnormality occurs in the update of the multiplexing file, and restores the file by taking synchronism with the file. A saving filing area 12 and file memory devices 1-1, 1-2 to check the consistency of the file when the simultaneous update processing of the multiplexing file is performed, are provided.
Patent JP-H04136482-A (JP)
Title: Detection of octane number
Inventor: MATSUBARA TOSHIO
IPC: F02P5/15
Filed: 1990-09-28
Abstract: PURPOSE:To improve the detecting frequency and attempt execute the detection in an early stage by detecting the octane number in any operation region, and judging the octane number from the correction quantity of the ignition timing at the generation time point of knocking, not from the number of times of generation of knocking. CONSTITUTION:The fuel injection quantity supplied from a fuel injection valve 8 and the ignition timing of the mixed gas in a combustion chamber 2 by a spark plug 12 are adjustment-controlled by a controller 28, on the basis of the signal of each sensor for detecting the operation state of an engine 1 and switches 14-21, besides a knock sensor 20 for detecting the knock vibration of an engine 1. In this case, it is detected that the change of the operation state is small, and the ignition timing of the mixed gas is forcibly corrected to the advance angle side gradually in this detection, and it is judged if the knocking due to this correction is generated or not. When the advance angle quantity of the ignition timing is large in the state where the generation of knocking is judged, it is judged that the octane number is high, while if the advance angle is small, it is judged that the octane number is low.
Patent JP-H08101243-A (JP)
Title: Lamp disconnection detection apparatus
Inventor: TERASAKI MASAHIRO
IPC: G01R31/02
Filed: 1994-09-29
Abstract: PURPOSE: To prevent an erroneous detection and to lower the costs of a lamp disconnection apparatus which detects whether a lamp, for irradiation of an original, used in a copying machine or the like has been disconnected or not. CONSTITUTION: An auxiliary winding 6-1 is installed additionally at a choke coil 6 for a step-down chopper type DC power supply which electrifies a lamp 8 in such a way that an electromotive force is induced when a current flows to the choke coil. By means of a phenomenon that an electromotive force is not induced when the lamp 8 is disconnected, a disconnection is detected. That is to say, the electromotive force of the auxiliary winding 6-1 is rectified and smoothed by a diode 11 and a smoothing capacitor 12 so as to be applied to a photocoupler 15 through a resistance 13 and a voltage reference diode 14. When the lamp 8 is disconnected, the electromotive force is not induced in the auxiliary winding 6-1, and a detection voltage VS becomes large. When the lamp is not disconnected, the detection voltage VS is small.
Patent JP-H04174341-A (JP)
Title: Fine material testing machine
Inventor: YAMAMOTO YASUNORI
IPC: G01N3/40
Filed: 1990-09-28
Abstract: PURPOSE:To enable strength characteristics of a material at a low temperature to be tested accurately by providing a cooling bath where a cooling medium such as liquid nitrogen is supplied to and then by connecting the cooling bath and a sample retention part with a thermal conduction band with improved thermal conductivity. CONSTITUTION:A container 40 which moves up and down due to drive of a motor 41 is provided at a fine material testing machine 1 and the entire testing machine 1 is separated from an outside world by the container 40 when performing test. Also, a cooling tank 42 where liquid nitrogen is supplied to is provided near a main body of the testing machine 1. Then, after the testing machine 1 is separated from the outside world by the container 40, liquid nitrogen is supplied to the cooling bath 42. A heat conduction band 43 which is dipped into this cooling bath 42 is cooled entirely, a cooling stand 8 which is connected to the other edge part is cooled, and then a sample 10 is cooled to an extremely low temperature. Temperature of this cooling stand 8 is detected by a temperature detector and detection signal is sent to a temperature control recording part 45. This recording part 45 controls an amount of supplied liquid nitrogen etc. according to detection signal and then controls temperature of the sample retention part.